23132200311 has 48 divisors (see below), whose sum is σ = 37593953280. Its totient is φ = 13583021760.

The previous prime is 23132200303. The next prime is 23132200319. The reversal of 23132200311 is 11300223132.

23132200311 is a `hidden beast` number, since 2 + 31 + 322 + 0 + 0 + 311 = 666.

It is an interprime number because it is at equal distance from previous prime (23132200303) and next prime (23132200319).

It is not a de Polignac number, because 23132200311 - 2³ = 23132200303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132200319) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 862246 + ... + 888668.

It is an arithmetic number, because the mean of its divisors is an integer number (783207360).

Almost surely, 2^23132200311 is an apocalyptic number.

23132200311 is a deficient number, since it is larger than the sum of its proper divisors (14461752969).

23132200311 is a wasteful number, since it uses less digits than its factorization.

23132200311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26716 (or 26713 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23132200311 its reverse (11300223132), we get a palindrome (34432423443).

The spelling of 23132200311 in words is "twenty-three billion, one hundred thirty-two million, two hundred thousand, three hundred eleven".